Published in Deutsche Entomologische Zeitschrift, in 1901, in volume 1900, pages 446-459

Published in Deutsche Entomologische Zeitschrift, in 1901, in volume 1900, issue 2, pages 273-295

Published in Deutsche Entomologische Zeitschrift, in 1901, in volume 1901, pages 125-134

Published in Deutsche Entomologische Zeitschrift, in 1901, in volume 1901, pages 301-310

Published in Deutsche Entomologische Zeitschrift, in 1901, in volume 1901, pages 353-358